HEy everyone, This girl in my class at school knows i keep snakes, shes a member of FFA and did an agriscience project on mice breeding and supllements, She has feed them small doses (im guessing) of some type of growth hormone that they feed to steers (cattle) and won 1st place at a national competition, She doesnt know what to do with them so i offered to keep them, so i guess my first question is will it be ok to feed them to my snakes being that they have consumed supplements.

Second: There are 16 mice, how much dry ice will i need to put them down safely, is there anything else i need to do to the cooler, or do i simply put the right amount of dry ice in and shut the lid, how long should i wait ?